Hardware Tech News

A new DIY project details the process of building a custom printer using electronic paper. The creator demonstrates how to leverage e-ink technology to construct a fully functional e-printer from the ground up.

Developers can now run the massive 2.8 trillion parameter Kimi K3 AI model locally on a MacBook Pro at a speed of one token per second. This achievement is powered by the ARGODRIVE Deltafin project, which streams the model across four SSDs on Apple Silicon hardware.

A recent Hacker News discussion highlights the ongoing challenges of recovering data from degraded 3.5-inch floppy disks, as magnetic media naturally deteriorates and drive hardware compatibility varies wildly. To combat read errors, users recommend trying cleaned period-correct drives, specialized raw data recovery tools like KryoFlux, or modern alternatives such as Gotek flash emulators. For commercial software, many suggest bypassing the fragile physical media entirely by downloading preserved copies directly from the Internet Archive.

A custom home specifically optimized for hosting LAN parties has been completed in 2024. The project features specialized infrastructure and spatial layouts designed to support large-scale multiplayer gaming setups.

A newly surfaced video highlights an unexpected historical detail about the CH-53 Sea Stallion, a massive helicopter introduced in 1966. The footage reveals that the historic aircraft was built with radioactive blades.

Copperhead is a new open-source AI agent that designs, documents, and validates real printed circuit boards directly from text prompts. Billed as the Cursor for circuit boards, the tool aims to significantly streamline the hardware design process by translating natural language into fully functional PCB layouts.

A new article details the reverse engineering of an ASIC by deriving a netlist from the physical silicon to uncover its underlying logic and hidden outputs. Readers highly praise the project for its beautifully designed, educational website and its insightful explanation of how a netlist serves as a crucial intermediate step between conceptual hardware design and physical manifestation.

Broadcom has removed public access to VMware Virtual Disk Development Kit downloads, significantly complicating efforts for users looking to migrate away from the platform. This restriction creates new hurdles for organizations attempting to transition their workloads to alternative environments like Azure, Nutanix, OpenShift, and KVM.

A recent investigation reveals that LG Smart TVs utilize first-party automatic content recognition technology to track and collect viewing data across all inputs. This continuous data harvesting raises significant privacy concerns, potentially compromising the viewing habits of up to 216 million users worldwide.

Chris Lasocki explores the Colorlight 5A-75B, a highly affordable ECP5 FPGA development board that has gained traction among hardware enthusiasts. This in-depth article examines the board's technical capabilities and highlights its potential for budget-friendly electronics projects.

Building on the 2020 breakthrough that enabled highly accurate 8088 CPU emulation, developers have successfully decoded the microcode of the compatible NEC V20 processor. This achievement will allow for even more precise software emulation and better preservation of classic retro computing hardware.

GrapheneOS is releasing a major update today that overhauls its default Messaging app with a modern user interface built in Android Compose. The update also refreshes the secure clipboard and includes numerous other improvements and bug fixes across the operating system.

The Asahi Linux project is actively working to port the open-source operating system to Apple's latest M3 silicon. This ongoing development brings native Linux compatibility closer to reality for users of the newest Mac devices.

This article details how to securely sign TLS handshakes by keeping a client certificate's private key inside a Trusted Platform Module. It explains the specific requirements of Go's crypto/tls package and provides the necessary implementation for both client and server endpoints. Additionally, the piece evaluates the performance overhead and computational costs associated with each handshake.

A recent research initiative by Microsoft highlights the use of NetBSD to support a new processor, underscoring the operating system's extensive hardware portability and permissive licensing. In the accompanying community discussion, developers praise NetBSD's versatility while debating the practicality of using various BSD distributions as secure daily desktop drivers. Participants also explore how AI agents might assist in maintaining and updating these systems in the future.

A Hacker News user is asking if they can publicly release reverse-engineered code used to hack a Fable smart piano. Commenters warn that publishing the software could violate the company's Terms of Service and invite DMCA takedowns or lawsuits. To mitigate these legal risks, the community suggests sharing technical details in a blog post rather than releasing the actual code.

A team of scientists at Washington State University has developed an electronic skin for prosthetics capable of sensing temperature and pressure. This innovation lays a crucial foundation for creating full bionic skin that accurately replicates the human sense of touch.

OpenAI's GPT-6 Astra significantly outperformed Claude Fable 5.1 in robotic manipulation tests using a pair of YAM arms. Astra achieved a much higher success rate in a block-sorting task while generating 80% fewer output tokens. Both models ultimately tied when tested on a more complex puzzle challenge.

Isar Aerospace made history on September 5 when its Spectrum rocket successfully reached orbit. This milestone marks the first time a private vehicle has launched into space directly from European soil.

The AMD BC-250 motherboard was initially touted as the foundation for a $60 gaming PC, but builders report the actual cost has surged to around $300 when factoring in the board's current price and necessary components. Despite requiring a hacky DIY approach, BIOS flashing, and custom power management to mitigate high idle power draw, the Linux-based system delivers impressive PS5-level gaming performance. Ultimately, while enthusiasts praise the project as a highly entertaining build, the inflated component costs make it a financially impractical alternative to traditional budget consoles.

The latest OpenBSD Stories article explores unusual medieval devices and draws surprising parallels between historical mechanisms and modern computing hardware. This unique piece offers open-source enthusiasts a fascinating glimpse into the quirks of legacy technology and historical engineering.

Linus Tech Tips utilized a CT scanner to examine the internal components of a delidded Intel Core i9-14900KS processor. This non-destructive scan provides hardware enthusiasts with a rare, detailed look at the physical architecture and silicon die of Intel's flagship desktop CPU.

The Terpstra Keyboard is a unique, built-to-order musical controller featuring an alternative layout designed to simplify improvisation and transposing. Its $5,000 price tag has sparked debate among users who compare it to traditional digital pianos and standard computer keyboards. However, supporters argue the high cost is justified by the niche market, low production volume, and the need for durable mechanical actions capable of withstanding heavy playing.

ISAR Aerospace is preparing for its upcoming orbital mission scheduled for September 5 to provide reliable commercial access to space. The company emphasizes that its launch services are designed to drive sustainable technological and economic progress for humanity.

The CHC5 open camera platform features a modular design that allows users to easily interchange various sensor PCBs. A recent overview compares the technical specifications of the multiple image sensors available for the system, highlighting the hardware flexibility developers have to customize their imaging setups.

The article explores the complex engineering behind emergency train stopping mechanisms, specifically highlighting the physics and application of dashpot snubbers and eddy current brakes. Reader discussions delve into the nuances of these energy-dissipating devices, comparing them to other methods like sand piles and crush zones. Participants also advocate for the integration of modern autonomous emergency braking systems to prevent catastrophic accidents caused by human error.

OpenAI recently demonstrated its GPT-6 Astra model routing a printed circuit board. To determine if this technology is practically viable, researchers developed a new benchmark called EEBench. This framework will rigorously test whether AI-designed circuits actually function in real-world applications.

Mimic Systems spent two years promoting a bizarre Commodore 64 peripheral through a strange marketing campaign featuring a mime and poorly received advertisements. Consumers had to endure this prolonged period of nightmarish makeup and smiles before finally getting their hands on the actual product.

OpenAI recently showcased its GPT-6 Astra model routing a PCB. This demonstration raised questions about the practical viability of AI-generated hardware designs. To find out if these AI-designed circuits actually work, researchers developed EEBench, a new benchmark to test their real-world functionality.

Programming author Charles Petzold explores the intersection of mathematics and music by demonstrating how the physical layout of guitar frets can be used to perform multiplication. The article uses the instrument's fretboard as an intuitive physical model to explain complex computational concepts.